CN104257377A - 适合于心律检测的超低功耗无电极电阻容积测量电路与方法 - Google Patents
适合于心律检测的超低功耗无电极电阻容积测量电路与方法 Download PDFInfo
- Publication number
- CN104257377A CN104257377A CN201410507213.3A CN201410507213A CN104257377A CN 104257377 A CN104257377 A CN 104257377A CN 201410507213 A CN201410507213 A CN 201410507213A CN 104257377 A CN104257377 A CN 104257377A
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- analog switch
- operational amplifier
- power consumption
- measurement circuit
- volumetric measurement
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/0245—Detecting, measuring or recording pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Physiology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Signal Processing (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
Description
Claims (7)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410507213.3A CN104257377B (zh) | 2014-09-28 | 2014-09-28 | 适合于心律检测的超低功耗无电极电阻容积测量电路与方法 |
PCT/CN2015/086183 WO2016045456A1 (zh) | 2014-09-28 | 2015-08-05 | 适合于心律检测的超低功耗无电极电阻容积测量电路与方法 |
Applications Claiming Priority (1)
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CN201410507213.3A CN104257377B (zh) | 2014-09-28 | 2014-09-28 | 适合于心律检测的超低功耗无电极电阻容积测量电路与方法 |
Publications (2)
Publication Number | Publication Date |
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CN104257377A true CN104257377A (zh) | 2015-01-07 |
CN104257377B CN104257377B (zh) | 2016-08-24 |
Family
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CN201410507213.3A Active CN104257377B (zh) | 2014-09-28 | 2014-09-28 | 适合于心律检测的超低功耗无电极电阻容积测量电路与方法 |
Country Status (2)
Country | Link |
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CN (1) | CN104257377B (zh) |
WO (1) | WO2016045456A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016045456A1 (zh) * | 2014-09-28 | 2016-03-31 | 成都维客亲源健康科技有限公司 | 适合于心律检测的超低功耗无电极电阻容积测量电路与方法 |
CN114285398A (zh) * | 2022-03-04 | 2022-04-05 | 南京沁恒微电子股份有限公司 | 一种电容充电型触摸按键检测电路及检测方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113098517B (zh) * | 2021-03-04 | 2023-10-20 | 北京大学 | 一种事件触发型模数转换器和一种医疗电子设备 |
Citations (4)
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---|---|---|---|---|
CA991276A (en) * | 1972-04-05 | 1976-06-15 | N.V. Philips Gloeilampenfabrieken | Stroke volume meter |
GB2113847A (en) * | 1981-12-17 | 1983-08-10 | Seiko Instr & Electronics | A heart-beat rate indicator |
US5097837A (en) * | 1988-09-17 | 1992-03-24 | Hewlett-Packard Company | Synchronous demodulator |
CN104622452A (zh) * | 2013-11-13 | 2015-05-20 | 成都闰世科技有限公司 | 一种低功耗的脉搏测试仪 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1275449C (en) * | 1984-11-27 | 1990-10-23 | J. Stanford Hutcheson | Portable automated blood pressure monitoring apparatus and method |
JP3691479B2 (ja) * | 2002-11-25 | 2005-09-07 | 三洋電機株式会社 | 心拍/呼吸計測装置 |
US20050203348A1 (en) * | 2004-03-01 | 2005-09-15 | Musa Shihadeh | Remote cardiac arrest monitor |
CN100407993C (zh) * | 2006-09-05 | 2008-08-06 | 西安交通大学 | 一种光-频率转换式脉搏血氧仪的数字信号处理方法 |
CN102300499B (zh) * | 2010-05-07 | 2014-05-28 | 杨章民 | 利用布料电容传感器来产生生理信号的方法及*** |
CN102648845A (zh) * | 2011-02-23 | 2012-08-29 | 深圳市迈迪加科技发展有限公司 | 一种睡眠中心跳、呼吸无线自动监测与预警*** |
CN102973261B (zh) * | 2011-09-02 | 2014-05-14 | 中国科学院电子学研究所 | 一种用于动态心电监测的电容耦合式电场传感器 |
US20130338460A1 (en) * | 2012-06-18 | 2013-12-19 | David Da He | Wearable Device for Continuous Cardiac Monitoring |
CN103385711B (zh) * | 2013-08-02 | 2015-01-14 | 临沂市拓普网络股份有限公司 | 基于mems的人体生理参数检测装置 |
CN104257377B (zh) * | 2014-09-28 | 2016-08-24 | 成都维客亲源健康科技有限公司 | 适合于心律检测的超低功耗无电极电阻容积测量电路与方法 |
-
2014
- 2014-09-28 CN CN201410507213.3A patent/CN104257377B/zh active Active
-
2015
- 2015-08-05 WO PCT/CN2015/086183 patent/WO2016045456A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA991276A (en) * | 1972-04-05 | 1976-06-15 | N.V. Philips Gloeilampenfabrieken | Stroke volume meter |
GB2113847A (en) * | 1981-12-17 | 1983-08-10 | Seiko Instr & Electronics | A heart-beat rate indicator |
US5097837A (en) * | 1988-09-17 | 1992-03-24 | Hewlett-Packard Company | Synchronous demodulator |
CN104622452A (zh) * | 2013-11-13 | 2015-05-20 | 成都闰世科技有限公司 | 一种低功耗的脉搏测试仪 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016045456A1 (zh) * | 2014-09-28 | 2016-03-31 | 成都维客亲源健康科技有限公司 | 适合于心律检测的超低功耗无电极电阻容积测量电路与方法 |
CN114285398A (zh) * | 2022-03-04 | 2022-04-05 | 南京沁恒微电子股份有限公司 | 一种电容充电型触摸按键检测电路及检测方法 |
Also Published As
Publication number | Publication date |
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CN104257377B (zh) | 2016-08-24 |
WO2016045456A1 (zh) | 2016-03-31 |
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Address after: High tech Zone Renhe street Chengdu city Sichuan province 610000 No. 39 1 1 storey building No. 6 Applicant after: CHENGDU VCARE QINYUAN HEALTH TECHNOLOGY CO., LTD. Address before: High tech Zone Renhe street Chengdu city Sichuan province 610000 No. 39 1 1 storey building No. 6 Applicant before: CHENGDU JINHAI DINGSHENG SCIENCE & TECHNOLOGY CO., LTD. |
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C14 | Grant of patent or utility model | ||
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Address after: 610000, No. 6, 1, 1, Renhe street, 39 hi tech Zone, Sichuan, Chengdu Patentee after: Chengdu weikexin Microelectronics Co., Ltd Address before: 610000, No. 6, 1, 1, Renhe street, 39 hi tech Zone, Sichuan, Chengdu Patentee before: CHENGDU VCARE QINYUAN HEALTH TECHNOLOGY CO., LTD. |
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CP02 | Change in the address of a patent holder |
Address after: No. 529, unit 1, building 10, poly champagne international, No. 77, Tianmu Road, hi tech Zone (West), Chengdu, Sichuan 610000 Patentee after: Chengdu weikexin Microelectronics Co.,Ltd. Address before: 610000, No. 6, 1, 1, Renhe street, 39 hi tech Zone, Sichuan, Chengdu Patentee before: Chengdu weikexin Microelectronics Co.,Ltd. |